My AC300 seems to cause LED puck lights to flicker slightly when powered by the DC 30 amp output. I have an AC2A and AC70 that I tested on the same lights (same circuit) using the 10 amp outlets and there was no flicker. I tested the voltage at the output of all three units. The AC300 had a slight fluctuation where the other two units were steady with no fluctuation. Could the AC300 DC output be defective? Is there anything I can try to resolve the issue? Thanks for any assistance or ideas to try.
@Mthom Sorry for the inconvenience. This phenomenon may occur when the DC12V load is too small due to the influence of the wireless charging module. You can try to increase the DC side load power (such as charge your mobile phone via wireless charging, or load with cigarette lighter)
Thanks for your reply. I have tried various charging scenarios and the flicker still occurs at anything but full power ( I have tried various dimmers). I wonder if I could install something inline on the DC side to stabilize the voltage. If that’s possible any suggestions would be appreciated. Thanks!
Hi, I have exactly the same problem, did you ever get this resolved?
I was not able to resolve the flicker using the ac300 setup. I saw on YouTube that another person has the same issue and couldn’t fix it also. A voltage regulator inline also didn’t help. I ended up just using a Bluetti AC70 for the lights only and the AC300 for the larger current devices. I don’t like using a cigarette lighter plug for lighting One of the reasons I bought the AC300 was the larger DC output capacity. One advantage is the AC 70 seems more efficient losing less storage by just being on. So far a 100 watt solar panel has kept the AC 70 going powering lights and occasionally two Maxair fans.
it’s a bit of a nightmare. I did notice though that when I switch on a few things it does settle down a bit and the output voltage stays steady at around 13.2v but when there is only one set of lights on it fluctuates between 12.9 and 14v